deicer

The results are helpful for further research of cryogenic liquid smoothly underwater emission and orifice deicer design .

模型的计算结果可对进一步研究低温液体的水下顺利排放和管口除冰装置设计提供参考。

Application and Development of High Efficient Green Chemical Deicer CMA

高效环保型除冰剂CMA的应用及开发

Mechanism of chemical attack of the deicer on concrete

除冰盐对混凝土化学侵蚀机理研究

Overview on Test Methods of Deterioration of Concrete Exposed to Freeze-Thaw and Deicer

冻融和除冰盐作用下混凝土劣化试验方法评述

Bond mechanism and degradation model between reinforcement and concrete subjected to deicer - frosting cycles

盐冻循环下钢筋与混凝土的粘结机理与退化模型

Influence of aircraft deicer on apron cement concrete

飞机除冰液对停机坪水泥混凝土的影响

Influence Between DC Deicer and Common-tower Transmission Lines

直流融冰装置与同杆并架线路间的相互影响

The results show that scaling is caused by the freeze thawing cycle , infiltration of deicer deteriorates scaling .

结果表明，除冰液参与下的剥落属于物理损坏，主要由冻融循环引起；

The deicer which is adopted has low production cost and high efficiency , which is particularly suitable for electrified wire netting in mountainous areas .

它所采用的除冰器成本低，效率高、特别适应山区电网使用。

The study shows that the electro-thermal deicer pad is provided with good deicing performance , and the deicing scheme is feasible .

研究表明，该电热除冰垫具有良好的除冰性能，除冰方案可行。

Using indoor artificial climate and environment case , indoor test method and test system have been designed , which can be simulated concrete specimens in atmospheric environment and deicer environment . 2 .

采用室内人工气候环境箱，设计了混凝土试件在大气环境及除冰盐环境的室内模拟试验方法及试验制度。

In order to explore the cause and mechanism of apron cement concrete scaling , deicer component analysis , concrete specimen deicer soaking test and phase analyzing were carried out .

通过除冰液成分分析、混凝土试件除冰液浸泡实验、物相分析和冻融理论分析，探讨了剥落损坏发生的原因和机理。

According to the function module of a vehicle-mounted snow-remover & deicer for trees , technical contradictions and physical contradictions were analyzed based on the theory of TRIZ .

根据车载树木打冰除雪装置的功能模块，应用TRIZ理论，研究了设计中存在的技术冲突和物理冲突问题。

Experimental results show that MPB materials themselves have high deicer frost resistance , which is not lower than that of OPC concrete with the air content of 4 5 % ~ 6 5 % .

试验结果表明MPB材料本身具有很高的抗盐冻剥蚀性能，不比引气45%～65%的OPC混凝土差。

Calcium magnesium acetate ( CMA ) is a green chemical . It can be used as deicer for highways and also as absorbent for NO x and SO 2 to control atmospheric pollution caused by coal combustion .

醋酸钙镁盐（CMA）是环保型化学品，可作为高速公路的除冰剂，也可作为NOx和SO2的吸收剂，控制煤燃烧造成的大气污染。

North China in winter often witnesses heavy snow and freezing . In order to clear up freeze and storm and keep the airfield running in gear , large amount of airfield pavement deicer ( CMA ) was sprayed .

中国北方冬季常有大雪冰冻现象，为消除冰雪保持机场的正常运行，需喷洒大量机场道面除冰液。

In addition to the indoor simulating test of deicer environment , transport model of chloride erosion has been study under the conditions of dry-wet cycle , which belongs to the coupling relationship between chloride concentration diffusion and convection transport in the unsaturated porous state . 3 .

基于除冻盐环境的室内模拟试验，研究了氯盐干湿循环条件下，氯离子在混凝土中的输运模式，认为其过程属于孔隙非饱和状态下的离子浓度扩散和对流耦合输运方式。